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On the job, Wuthrich walks about 10 kilometers a day; because he does the texture pebbling, Callan gets in 12 kilometers.

Then the pebbling process is repeated using a nozzle with a larger hole, and another scrapper nips the top of the pebbles off.

The water for the ice is cleaned of impurities by a multi-tank reverse osmosis system; the water for the pebbling has also been de-ionized.

A masochistic hookup, with bruises pebbling his body, whom she bites.

Pebbling involves a technician - in this case Wuthrich’s deputy Mark Callan - moonwalking down the ice and misting the surface with droplets of water.